Overview of Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries

Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries (α-Al₂O₃) is an advanced ceramic material with ultrafine particle sizes (20-200nm) and high purity (99.9%+). Its exceptional surface area, hardness, and thermal stability make it ideal for high-performance applications, including ceramics, coatings, catalysts, and composite materials.

Key Features of Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries

Ultrafine Particle Size – 20-200nm for superior reactivity and dispersion.

High Purity (99.9%+) – Minimizes impurities for precision applications.

Excellent Thermal Stability – Withstands extreme temperatures (up to 1600°C).

Enhanced Mechanical Properties – Improves hardness, wear & corrosion resistance.

Wide Applications – Used in coatings, catalysts, electronics, and advanced ceramics.

(Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries)

Specification of Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries

Nano high pureness alumina powder serves as an exceptional thermal conductive filler for lithium batteries. This product helps handle warm inside battery cells. Effective heat dissipation is crucial for battery safety and efficiency. Our alumina powder is made especially for this requiring application.

The powder boasts remarkably high pureness. It usually goes beyond 99.99% Al Two O SIX. This high pureness minimizes unwanted chain reaction inside the battery. Contaminations can harm battery life and safety and security. Our strict pureness control ensures trustworthy performance.

Fragment dimension is one more vital spec. The powder features an extremely great nano-scale particle size. Average particle sizes vary from 20 to 100 nanometers. This tiny dimension allows the powder to pack largely within battery materials. Thick packaging creates effective pathways for heat to stream far from hotspots.

Particular surface area is directly pertaining to fragment dimension. Our powder offers a huge details surface, commonly in between 100 and 200 m ²/ g. This big surface enhances communication with the battery’s polymer matrix. Much better interaction boosts general thermal conductivity. Heat transfers better via the composite material.

Thermal conductivity is the core benefit. Including our nano alumina dramatically increases the thermal conductivity of battery separators or electrolytes. This helps prevent dangerous temperature level spikes during quick charging or high-power discharge. Batteries stay cooler and run more securely.

Surface therapy is necessary for compatibility. We typically change the powder’s surface area. This therapy makes sure the alumina spreads equally within polymer binders or electrolytes. Great dispersion protects against clumping and optimizes thermal transfer effectiveness. It additionally keeps the battery’s required electrical insulation buildings.

Chemical stability is intrinsic to alumina. The powder remains stable under regular battery operating problems. It does not easily react with electrolytes or electrode materials. This security contributes to long-lasting battery integrity.

(Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries)

Applications of Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries

Nano high pureness alumina powder uses essential advantages for lithium battery thermal management. This product works as a highly efficient thermal conductive filler. Its small bit dimension issues substantially. Small fragments produce a thick network inside battery components. This network relocates warm away from hot spots very effectively. Avoiding dangerous overheating is important for battery safety and lengthy life. Alumina powder directly tackles this problem.

Heat build-up damages battery performance and life expectancy. It can even create fires. Including alumina filler improves warm dissipation significantly. The powder mixes quickly right into battery products like electrodes and separators. It spreads out evenly throughout the compound. This uniform spread makes certain constant thermal conductivity everywhere. Warmth spurts smoothly, decreasing peak temperatures throughout charging or heavy use.

The pureness degree is important. High pureness alumina indicates very little impurities. Pollutants can disrupt battery chemistry. They might trigger undesirable responses. High pureness prevents these threats. It keeps the battery stable and dependable. The powder additionally has superb electrical insulation residential or commercial properties. It performs heat well yet blocks power. This insulation avoids inner short circuits. Brief circuits are a significant fire threat.

Using nano alumina filler enhances battery elements as well. It makes separators extra resistant to tearing or reducing under warm. This mechanical reinforcement includes an additional security layer. The powder is chemically inert. It doesn’t respond with the electrolyte or electrode products. This inert nature makes sure long-lasting security inside the battery. Suppliers value this integrity.

The alumina powder incorporates smoothly right into existing manufacturing. It doesn’t call for intricate brand-new processes. This simplicity of use is very important for large battery production. Much better warm administration directly converts to much safer batteries. It likewise assists batteries last longer and do even more dependably. This makes nano high purity alumina powder a vital material for innovative lithium batteries.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries

What is nano high purity alumina powder?
It’s a special white powder. The particles are extremely small. We measure them in nanometers. This powder is very pure. It has over 99.99% alumina. It’s made using advanced chemical methods.

Why use it in lithium batteries?
Batteries get hot. This powder helps move heat away. It acts like a tiny heat conductor. It stops hot spots inside the battery. This makes the battery safer. It might also help the battery last longer. It protects the parts inside from heat damage.

How much powder goes into the battery material?
You don’t need a lot. Usually, it’s between 1% and 5% of the total mix. Adding too much is bad. It can make the battery material too thick. It might block the movement of lithium ions. Finding the right amount is key. It depends on the specific battery design.

Why is high purity so important?
Impurities are risky. Even tiny amounts of other metals can cause problems. They might make unwanted chemical reactions happen. These reactions can harm the battery. They could make it fail faster. High purity means the powder only does its job. It conducts heat without causing trouble.

Does particle size matter?
Size matters a lot. Smaller particles mix better. They spread out more evenly in the battery paste. Good mixing means better heat flow everywhere. Very small particles also have more surface area. This helps them touch more of the battery material. It improves their heat-spreading ability.

(Nano High Purity Alumina Powder of Alumina Powder Used As Thermal Conductive Filler for Lithium Batteries)